diff --git a/charts/espresso/Chart.yaml b/charts/espresso/Chart.yaml
index 9a01c692..f2d839a1 100644
--- a/charts/espresso/Chart.yaml
+++ b/charts/espresso/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v2
 name: espresso
 version: 1.0.0
-appVersion: "1.0.0"
+appVersion: 1.0.0
 kubeVersion: "^1.23.0-0"
 description: A Helm chart that combines Kubernetes manifests and scripts to deploy Espresso Sequencer AVS nodes.
 type: application